Jason Leopold reports: "In a recent interview, former US Ambassador Joseph Wilson told me that he and his wife, Valerie Plame Wilson, both strongly feel that Vice President Dick Cheney is behind efforts to block her from discussing her work for the Central Intelligence Agency before 2002 in a memoir to be published in October titled 'Fair Game.' Plame Wilson's undercover CIA identity was leaked to a handful of reporters by senior Bush administration officials. She and her husband believe the leak was in retaliation after he spoke out against the White House concerning Iraq."